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4 years ago

What is the equation of the quadratic graph with a focus of (6, 0) and a directrix of y = −10?

Mathematics

1 answer:

Whitepunk [10]4 years ago

3 0

Here is the answer, I think.

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Need help ASAP! i will give brainliest :)

emmasim [6.3K]

Answer:

96 cm^2

Step-by-step explanation:

Total Surface Area of a square pyramid:

A = L + B = a2 + a√(a2 + 4h2))

A = a(a + √(a2 + 4h2))

7 0

3 years ago

Read 2 more answers

The table below shows the weekly change in the price of one gram of gold for four weeks.

monitta

Answer:

THEY DIDN'T IT WAS BECAUSE THEY MADE UP A FAKE RUMER AND HAD TO MAKE IT LOOK REAL

Step-by-step explanation:

5 0

3 years ago

PLZ HELP<br><br> Factor:<br><br> x^9 - 9x + 20

Blizzard [7]

Answer:

The problem can't be factor

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

What’s 1/8 of 3200 and how u find it

deff fn [24]

Answer: here u go

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Tony wants to save $10,000 in 6 years. Assuming a 4% interest rate, what is the minimum he must save each month to reach his goa

arlik [135]

We have been given that Tony wants to save $10000 in 6 years.

That means future value S = $10000

Time t= 6 years

Interest rate = 4% yearly = 0.04 yearly

n=12 months per year

Now we have to find monthly payment to recieve $10000 in 6 years. so we need to apply monthly payment formula which is

$S=R(\frac{(1+\frac{r}{n})^{nt}-1}{\frac{r}{n}})$

$10000=R(\frac{(1+\frac{0.04}{12})^{12*6}-1}{\frac{0.04}{12}})$

$10000=R(\frac{(1+0.00333333333333)^{72}-1}{0.00333333333333})$

$10000=R(\frac{(1.00333333333333)^{72}-1}{0.00333333333333})$

$10000=R(\frac{1.27074187908-1}{0.00333333333333})$

$10000=R(\frac{0.27074187908}{0.00333333333333})$

$10000=R(81.2225637241)$

$\frac{10000}{81.2225637241}=R$

$123.11849739=R$

which is approx $123.

Hence final answer is C) $123.

4 0

4 years ago